综采工作面过断层技术研究

Fault Crossing Technology in Fully Mechanized Mining Face

随着开采深度的增加,在煤矿开采中常见的地质结构为断层,给综采工作面连续、高效生产带来严重的影响,也影响煤矿的安全生产。为了实现煤矿的安全生产,需要结合实际情况选择合适的过断层技术。分析了断层对煤矿开采的危害,探讨了常见的过断层技术方法,包括挑顶起底法、跳采法和调整采高法,重点阐述了过断层时应该采取的安全技术措施。研究开发综采工作面过断层技术,对于安全有效开采尤为重要,同时对煤矿安全高效生产具有一定的指导意义。

With the increase of mining depth,the common geological structure in coal mining is faults,which seriously affects the continuous and efficient production of fully mechanized mining faces and also affects the safety production of coal mines.In order to achieve safe production in coal mines,it is necessary to select appropriate fault crossing technology based on actual situations.This paper analyzed the harm of faults to coal mining,explored common fault crossing technical methods,including top to bottom lifting method,skip mining method,and adjustment mining height method,and focused on the safety technical measures that should be taken when crossing faults.The research and development of fault crossing technology in fully mechanized mining faces is particularly important for safe and effective mining,and has certain guiding significance for safe and efficient production in coal mines.